At this moment I like this one the most.
A two year old male T. s. sirtalis, erythristic.
Not only because he's beautiful, but also because he changed from a very shy, very small snake into a curious, well grown snake thanks to a lot of attention.
He is the only snake that has "a name" in my collection. His Dutch name is "eikeltje". Translated... "prat" (I think)